Seems like we've both got excellent taste!
My USP is a 9mm.
I use it to shoot the Hertinberger +P+ I bought a few years ago for my 94 (that I've since sold). It's a real rocket with that hot stuff.
My 45 is a Kimber Custom Shop Gold Combat:stainless which I love.
I want another 1911. What I may do is buy a Sig GRS and send it to Matt McLearn (the shooter/gunsmith who helped develop it) for some custom work. This is, predictably, a way off though.
B.